{"product_id":"kooks-2016-2019-cadillac-cts-v-headers","title":"Kooks Cadillac CTS-V LT4 Long Tube Headers (2016-2019)","description":"\u003ch2\u003eHear more of the LT4 in your CTS-V\u003c\/h2\u003e\u003cp\u003eThe supercharged LT4 is the part of your CTS-V you want to enjoy. Kooks long tube headers help you build the exhaust around it, with mandrel-bent 304 stainless primaries, 3-inch TORCA collectors and two primary-size choices.\u003c\/p\u003e\u003cp\u003eSKUs: 23122400, 23122600\u003c\/p\u003e\u003ch2\u003eChoose the size for your engine\u003c\/h2\u003e\u003cp\u003e23122400 uses 1-7\/8-inch primaries; 23122600 uses 2-inch primaries. Both have 3\/8-inch laser-cut oval-port flanges with the factory bolt pattern, for the 2016-2019 CTS-V 6.2-litre installation.\u003c\/p\u003e\u003ch2\u003eHeader fitting parts included\u003c\/h2\u003e\u003cp\u003eBoth versions include 755897 GM gaskets, CAS-104326 O2 extensions, BK113 header bolts and two 3-inch TORCA clamps. Add matching Kooks connection pipes or a header-back exhaust, then have the installer align the complete system.\u003c\/p\u003e\u003ch2\u003eChoose your configuration\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"variant-comparison\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSKU\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eConfiguration\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eSupplied arrangement\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eFitting \/ engine conditions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e23122400\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 1-7\/8\"\u003c\/td\u003e\n\u003ctd\u003e1-7\/8-inch primaries; 3-inch TORCA collectors; fitting kit included\u003c\/td\u003e\n\u003ctd\u003eCTS-V LT4 6.2L; matching Kooks connections \/ header-back exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23122600\u003c\/td\u003e\n\u003ctd\u003eHeader Size: 2\"\u003c\/td\u003e\n\u003ctd\u003e2-inch primaries; 3-inch TORCA collectors; fitting kit included\u003c\/td\u003e\n\u003ctd\u003eCTS-V LT4 6.2L; matching Kooks connections \/ header-back exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eTuning for your exhaust upgrade\u003c\/h2\u003e\u003cp\u003eWe recommend tuning with every header installation so the calibration suits your headers, complete exhaust and fuel. \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/pages\/contact\"\u003eTalk to us\u003c\/a\u003e to discuss tuning for your vehicle and the parts you are fitting.\u003c\/p\u003e\u003ch2\u003eMatching products\u003c\/h2\u003e\u003cp\u003eFor your 2016-2019 CTS-V LT4 6.2, the \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/kooks-2016-2019-cadillac-cts-v-connection-pipes?variant=55646909235542\"\u003eCTS-V LT4 front connections\u003c\/a\u003e provide the matching Competition front-pipe choice. This connecting route retains the OEM rear exhaust but requires cutting the factory pipes; arrange professional fitting using its installation guide.\u003c\/p\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"vehicle-fitment\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eYears\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eVehicle \/ trim\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eEngine\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eApplicable SKU\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eFitting conditions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2016-2019\u003c\/td\u003e\n\u003ctd\u003eCadillac CTS V\u003c\/td\u003e\n\u003ctd\u003e6.2L V8\u003c\/td\u003e\n\u003ctd\u003e23122400, 23122600\u003c\/td\u003e\n\u003ctd\u003eCTS-V LT4 6.2L; matching Kooks connections \/ header-back exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"technical-specifications\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKUs\u003c\/td\u003e\n\u003ctd\u003e23122400, 23122600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e2016-2019 Cadillac CTS-V LT4 6.2L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23122400 primary diameter\u003c\/td\u003e\n\u003ctd\u003e1-7\/8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23122600 primary diameter\u003c\/td\u003e\n\u003ctd\u003e2-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector diameter \/ joint\u003c\/td\u003e\n\u003ctd\u003e3-inch TORCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlanges\u003c\/td\u003e\n\u003ctd\u003e3\/8-inch laser-cut; oval ports; factory bolt pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eMandrel-bent primaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded fitting parts\u003c\/td\u003e\n\u003ctd\u003e755897 GM gaskets, CAS-104326 O2 extensions, BK113 header bolts and two 3-inch TORCA clamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired exhaust parts\u003c\/td\u003e\n\u003ctd\u003eKooks connection pipes or header-back exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat changes between the two options?\u003c\/h3\u003e\u003cp\u003eThe primary size changes from 1-7\/8-inch on 23122400 to 2-inch on 23122600. The 3-inch TORCA outlet and listed fitting parts are shared.\u003c\/p\u003e\u003ch3\u003eDo I need connection pipes as well?\u003c\/h3\u003e\u003cp\u003eYes. Use matching Kooks connections or a header-back exhaust to join the headers to the rear system.\u003c\/p\u003e\u003ch2\u003eIntended use\u003c\/h2\u003e\u003cp\u003e23122400, 23122600: Competition, off-road and track use only. Not for use on public roads.\u003c\/p\u003e\u003cp\u003eThe competition-use waiver applies to 23122400, 23122600.\u003c\/p\u003e\u003ch2\u003eOrdering and delivery\u003c\/h2\u003e\u003cp\u003eEstimated lead time is 4-6 weeks. Delivery may be faster depending on stock levels. Shipping is charged separately.\u003c\/p\u003e","brand":"Kooks","offers":[{"title":"1-7\/8\"","offer_id":55646908940630,"sku":"23122400","price":1264.06,"currency_code":"GBP","in_stock":true},{"title":"2\"","offer_id":55646908973398,"sku":"23122600","price":1412.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/4377509a951945a22d4d3ede7892cb10_79231b31-e13e-4304-8611-8e677908891c.jpg?v=1791452505","url":"https:\/\/hooniesadrenaline.co.uk\/products\/kooks-2016-2019-cadillac-cts-v-headers","provider":"Hoonies Adrenaline","version":"1.0","type":"link"}